Factor

First, let's add all 3 of these numbers up. We get

\(728+118+2024=2870\)

 

Now, we want to find the prime factors of 2870. 

 

2870 is divisble by 10, so we have 5 and 2. 

 

\(2870/10 = 287\) 287 only has 2 factors other than 1 and itself, which is \(7, 41\)

 

This means that we have 4 prime factors. \(5, 2, 7, 41\)

 

Adding these up, we get

\(5+2+7+41=65\)

 

So 65 is our answer. 

 

Thanks! :)